Both the chemicals and the religious aspect are both distractions from the real causation which is the breakdown of family. Its the family that drives morality in a society. Even those families still together are conditioned to accept pretty much any derivation of sexual deviation possible. At some point society has to push back against this notion of acceptance. Children naturally rebel, want to shock and want to be different but without limits this is just going to get crazier and there will be those at the back end evil enough to take advantage of the most vulnerable in our society. When does EVIL become liberally acceptable behaviour?
[are we already there!]